1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright (c) 2015, Joyent, Inc. 14 */ 15 16 /* 17 * This test is designed to fill a buffer with arc4random_buf and ensure that we 18 * rekey ourselves multiple times during this test. We have a 4 Mb buffer and 19 * currently we rekey ourselves every ~1.53 Mb. A wrapper script should call 20 * this with an appropriate bit of D to verify the rekey. 21 */ 22 23 #include <stdlib.h> 24 #include <assert.h> 25 #include <errno.h> 26 27 #define NENTS (4 * 1024 * 1024) 28 29 int 30 main(void) 31 { 32 uint8_t *buf; 33 34 buf = malloc(NENTS); 35 assert(buf != NULL); 36 arc4random_buf(buf, NENTS); 37 38 return (0); 39 } 40